Uroleucon helenae (Hille Ris Lambers, 1950)
on Carlina
parasite
Apterae 2-3 mm, shiny black with a bronze tinge. In large, rather diffuse colonies on the stems.
host plants
Asteraceae, monophagous
Carlina corymbosa, nebrodensis, vulgaris.
references
Blackman & Eastop (2018), Lampel & Meier (2007a), Seco & Mier (1986a), Wojciechowski, Depa, Halgoš ao (2016a).